Press Releases from pr4links.comhttp://www.pr4links.com/rss/company_4575.aspxpr4links.com - Submit Press Release and get wide media coverageCopyright 2011 pr4linksWhat are QR Codes: Celebrities, Supermarkets and Google all know. Do you?https://pr4links.com/News_6144.aspxCelebrities, Supermarkets & Google all have something in common that you might not be aware of - QR Codes. These nifty little blocks of digitised information are soon to be seen everywhere. If you have a smartphone, then you are ready, but if not... Fri, 14 Jan 2011 00:00:00 GMT